APA引文

Educational Research Council of America. (1968). GCRP language and literature program (Student workbook.). Educational Research Council of America.

Chicago Style (17th ed.) Citation

Educational Research Council of America. GCRP Language and Literature Program. Student workbook. [Cleveland, Ohio]: Educational Research Council of America, 1968.

MLA引文

Educational Research Council of America. GCRP Language and Literature Program. Student workbook. Educational Research Council of America, 1968.

警告：这些引文格式不一定是100％准确.